Prank call Pros!

"Improv Everywhere is a New York City-based prank collective that causes scenes of chaos and joy in public places. Created in August of 2001 by Charlie Todd, Improv Everywhere has executed over 100 missions involving tens of thousands of undercover agents." see the website ( Kind of things that advertising love these days!)

Take a look at the most viewed prank: 200 persons froze suddenly in the world biggest train station in New York

Also look this "cynical weeding" transformed by Improv Everywhere Team or this race who the rabbit won!

See more on the Youtube channel